Dont listen to these armchair psychologists. Until we're directly exposed to actual deadly violence no one can claim they are desensitized. You simply dont care; you dont "dogs in this fight". You said it yourself, "Im not a parent". Yeah you may feel upset but will this shooting prevent you from sleeping like a baby

Will everyone else who's not directly effected by this tragedy have trouble sleeping?
When I was young I learned that empathy, true empathy, the kind of shyt that keeps you up at for nights after watching a genocide documentary/feed the children commercial, is rare. And for good reason too. Humanity has gone through so much shyt in our brief time here that if most stopped and fell apart at ever tragedy, we'd fail as a species. shyt like this inevitable. If "sensitized" means being overwhelmed with emotions when this shyt happens, we'd be in catatonic states after watching world news reports.
You're normal breh